201019543 九、發明說明： 【發明所屬之技術領域】 本發明係有關一種電連接器，尤其涉及一種高速背板電連接器之端子 模組之結構。 【先前技術】 美國專利商標局於2001年10月9日公告之第6,299,483號專利揭示了一種 電連接器，其包括重疊排列之複數端子模組，各端子模組設有絕緣件以及設 置於該絕緣件之屏蔽片。該絕緣件設有插入到對接電連接器之插入部，所述 屏蔽片設有與對接電連接器之屏蔽片配合之接觸部，該接觸部設置在所述插 入部之一側面。該插入部在該侧面設有夾持部，該夾持部與插入部之間形成 ❹一收容對接電接器之屏蔽片之空間，以使該對接電連接器之屏蔽片與該端子 模組之屏蔽片之接觸部相接觸。 因此’有必要對習知技術進行改進以克服上述缺陷。 【發明内容】 本發明所要解決之技術問題係：提供一種增強與對接電連接器之屏蔽片 配合之作用力之電連接器。 本發明所要解決之技術問題係通過以下技術方案實現：一種電連接器， 可與一對接電連接器配合’該電連接器包括重疊排列之複數端子模組，各端 子模組包括絕緣件及設置於該絕緣件之屏蔽片，該絕緣件設有凸起。其中一 端子模組之屏蔽片與相鄰端子模組之絕緣件之間形成一插槽，以收容對接電 〇連接器之屏蔽片’前述凸起可頂抵於對接電連接器之屏蔽片。 相較於習知技術’本發明之電連接器之絕緣件之凸起頂抵於對接電連接 器之屏蔽片，從而增強對接電連接器之屏蔽片與相鄰端子模組之屏蔽片配合 之作用力。 以下結合圖式及實施方式對本發明進一步說明。 【實施方式】 第一圖至第六圖揭示了一種符合本發明之高速背板電連接器1〇〇。請參 閱第一圖及第二圖’電連接器100與對接電連接器3〇〇相配合，電連接器1〇〇 可安裝在一電路板（未圖示）上，對接電連接器3〇〇可安裝在一與前述電路 板垂直之另一電路板上。電連接器100設有重疊設置之複數端子模組1〇以及 201019543 將該等端子獅Η)組裝在-起之精3G。對接電連接器細設有絕緣本體 3⑴、複數針狀端子303及複數屏蔽片3〇5。前述絕緣本體3〇ι設有收容電連 接器100之收容空間307，前述複數針狀端子3〇3及複數屏蔽片3〇5收容於 該收容空間307内。 ' 凊參閲第二圖及第四圖’各端子模組1〇包括絕緣件u、第一屏蔽片Η、 複數端子、及蓋體17。其中—端子模組1〇之第一屏蔽片13與相鄰端子模 組10之絕緣件11之間形成-插槽200以收容對接電連接㈣〇設有之屏 片305(以下稱第二屏蔽片）。 絕緣件11大致為-方形板，其具有對接端11Γ、安裝端112、與對接端 ill相對之後端緣113及與安裝端112相對之上端緣114。絕緣件η設有第 © -側面115及第二麻116 ’第—屏蔽片13部分設置在第—側面u5。絕緣 件11在第二側面116設有向相鄰端子模組1〇之絕緣件η延伸之凸起117。 凸起117為-彈性臂，彈性臂設置在對接端⑴，該彈性臂之末端向與對接端 111相對之後端113延伸。該彈性臂之末端可頂抵於對接電連接器3〇〇之第二 屏蔽片305，以增強對接電連接器3⑻之第二屏蔽片3〇5與相鄰端子模組1〇 之第-屏蔽# 13 g己合之作用力。絕緣件u在第二側面116凹設有收容複數 端子15之複數槽道118。絕緣件丨】在其上端緣114及後端緣113還設有與外 殼30配合之複數凸肋up » 第一屏蔽片13嵌入成型於絕緣件，該第一屏蔽片13呈自絕緣件u 办之對接端111延伸至後端緣113之方片狀，其設有被包覆於絕緣件u之主體 部131、及與對接電連接器3〇〇之第二屏蔽片3〇5相接觸之接觸部132。該接 觸部132設置在絕緣件u之第一側面115上，並與相鄰端子模組1〇之絕緣 件11形成收容對接電連接器3〇〇之第二屏蔽片3〇5之插槽2〇〇。第一屏蔽片 佗之接觸部132設有向相鄰端子模組1〇凸伸之複數排成一列之凸塊133。該 等凸塊133為壓印形成之矩形平台。凸塊133之表面設有通過鍍金工藝形成 之鍍層（未圖示）’以增強其與對接電連接器3〇〇之第二屏蔽片3〇5之間之接 觸。第一屏蔽片Π在其主體部131還設有自絕緣件η之安裝端112延伸出 之接地腳134，該接地腳134與電路板上之接地線路連接。 各端子15分別收容於絕緣件1](之槽道118中，各端子15自所述對接端 111延伸至後端緣113。端子15設有平行於電路板延伸之接觸臂151、垂直連 201019543 板之插腳152、及連接接觸臂⑸與插腳152之t _ i53。_臂 器伸Γ接觸臂151 ’該兩接觸臂151可夹持連接對接電連接 以與電路板上之導電=^?_152自&緣件11之絲端112伸出，用 蓋體17為方形板狀，該蓋體17罩覆在槽道118上對應端子15之中間部 - 153之位置。 外设30為「^型，該外殼30設置在端子模組10之絕緣件11之上端 緣114及後端緣113。外殼3〇設有與所述複數凸肋ιΐ9配合之複數開槽^、 33 〇 . m *對接電連接器300之絕緣本體301設有收容空間3〇7以供電連接器1〇〇 ©個端子模组10之插入部115插入。複數針狀端子3〇3成數排設置在收容空間 内.複數屏蔽片305设置於各排針狀端子303之間。第二屏蔽片305插 入到電連接器1〇〇之絕緣件之插槽2〇〇内。第二屏蔽片3〇5設有與第一屏 蔽片13相接觸之複數彈片3〇9，該等彈片3〇9為沖壓形成，彈片3〇7之表面 有鑛金（未圖示）以增強與第一屏蔽片13之凸塊133之接觸。 各端子模組10之絕緣件11之凸起1Π頂抵於對接電連接器300之第二 屏蔽片305,從而增強第二屏蔽片3〇5與相鄰端子模组1〇之第一屏蔽片13 配合之作用力。 综上前述，本創作確已符合發明專利之要件，爰依法提出專利申請。惟， 〇以上所述者僅係本發明之較佳實施方式，本發明之範圍並不以上述實施方式 爲限’舉凡熟習本案技藝之人士援依本發明之精神所作之等效修飾或變化， 皆應涵蓋於以下申請專利範圍内。 【圖式簡單說明】 第一圖係符合本發明之電連接器及與該電連接器配合之對接連接器之立 體圖。 第二圖係第一圖所示之電連接器與對接電連接器之配合立體圖。 第三圖係第一圖所示之電連接器之端子模組之立體圖》 第四圖係第三圖所示之端子模組之分解圖。 第五圖係第三圖所示之端子模組之另一視角分解圖。 第六圖係第二圖所示之電連接器與對接電連接器之配合示意圖。 201019543 【主要元件符號說明】 電連接器 100 端子模組 10 絕緣件 11 對接端 111 安裝端 112 後端緣 113 上端緣 114 第一侧面 115 第二側面 116 凸起 117 槽道 118 凸肋 119 第一屏蔽片 13 主體部 131 接觸部 132 凸塊 133 接地腳 134 端子 15 接觸臂 151 插腳 152 中間部 153 蓋體 17 外殼 30 開槽 31 ' 33 插槽 200 對接電連接器 300 絕緣本體 301 針狀端子 303 第二屏蔽片 305 收容空間 307 彈片 309201019543 IX. Description of the Invention: [Technical Field] The present invention relates to an electrical connector, and more particularly to a structure of a terminal module of a high speed backplane electrical connector. [Prior Art] U.S. Patent No. 6,299,483 to U.S. Patent No. 6,299, issued to U.S. Pat. Shielding sheet for insulation. The insulating member is provided with an insertion portion that is inserted into the mating electrical connector, and the shielding member is provided with a contact portion that engages with the shielding piece of the mating electrical connector, the contact portion being disposed on one side of the insertion portion. The insertion portion is provided with a clamping portion on the side surface, and a space for shielding the shielding piece of the electrical connector is formed between the clamping portion and the insertion portion, so that the shielding piece of the docking electrical connector and the terminal module The contact portions of the shielding sheets are in contact. Therefore, it is necessary to improve the conventional techniques to overcome the above drawbacks. SUMMARY OF THE INVENTION The technical problem to be solved by the present invention is to provide an electrical connector that enhances the force of mating with a shielding piece of a mating electrical connector. The technical problem to be solved by the present invention is achieved by the following technical solutions: an electrical connector that can be mated with a pair of electrical connectors. The electrical connector includes a plurality of terminal modules arranged in an overlapping manner, and each terminal module includes an insulating member and a setting. The shielding piece of the insulating member is provided with a protrusion. A shield is formed between the shielding piece of the terminal module and the insulating member of the adjacent terminal module to receive the shielding piece of the butting electrical connector. The protrusion can abut against the shielding piece of the electrical connector. Compared with the prior art, the protruding top of the insulating member of the electrical connector of the present invention abuts against the shielding piece of the mating electrical connector, thereby enhancing the shielding piece of the mating electrical connector and the shielding piece of the adjacent terminal module. Force. The invention will now be further described in conjunction with the drawings and embodiments. [Embodiment] The first to sixth figures disclose a high-speed backplane electrical connector 符合 according to the present invention. Please refer to the first figure and the second figure 'The electrical connector 100 is matched with the mating electrical connector 3〇〇. The electrical connector 1〇〇 can be mounted on a circuit board (not shown), and the electrical connector 3对The 〇 can be mounted on another circuit board that is perpendicular to the aforementioned circuit board. The electrical connector 100 is provided with a plurality of terminal modules 1 重叠 which are arranged in an overlapping manner, and 201019543 to assemble the terminal lions) in the fine 3G. The docking electrical connector is provided with an insulative housing 3 (1), a plurality of pin terminals 303 and a plurality of shielding sheets 3 〇 5 . The insulative housing 3 is provided with a receiving space 307 for receiving the electrical connector 100. The plurality of pin terminals 3〇3 and the plurality of shielding sheets 3〇5 are received in the receiving space 307.凊Refer to the second and fourth figures ’ each terminal module 1 〇 includes an insulating member u, a first shielding sheet Η, a plurality of terminals, and a cover body 17. Wherein, the first shielding piece 13 of the terminal module 1 and the insulating member 11 of the adjacent terminal module 10 form a slot 200 for receiving the butt electrical connection (4) and the screen 305 (hereinafter referred to as the second shielding) sheet). The insulator 11 is generally a square plate having a butt end 11 Γ, a mounting end 112, a rear end edge 113 opposite the butt end ill, and an upper end edge 114 opposite the mounting end 112. The insulating member η is provided with a first side surface 115 and a second side cloth 116'. The first shielding sheet 13 is disposed on the first side surface u5. The insulating member 11 is provided on the second side surface 116 with a projection 117 extending toward the insulating member η of the adjacent terminal module 1''. The projection 117 is an elastic arm, and the elastic arm is disposed at the mating end (1), and the end of the elastic arm extends toward the rear end 113 opposite to the mating end 111. The end of the elastic arm can be abutted against the second shielding piece 305 of the mating electrical connector 3 to enhance the first shielding of the second shielding piece 3〇5 of the mating electrical connector 3 (8) and the adjacent terminal module 1 # 13 g The force of the combination. The insulator u is recessed in the second side 116 with a plurality of channels 118 for receiving the plurality of terminals 15. The insulating member 丨 is further provided with a plurality of ribs up with the outer casing 30 at the upper end edge 114 and the rear end edge 113. The first shielding sheet 13 is insert-molded into the insulating member, and the first shielding sheet 13 is formed by the insulating member u. The butting end 111 extends to the square shape of the rear end edge 113, and is provided with the main body portion 131 covered by the insulating member u and the second shielding piece 3〇5 of the mating electrical connector 3〇〇. Contact portion 132. The contact portion 132 is disposed on the first side surface 115 of the insulating member u, and forms a slot 2 for receiving the second shielding piece 3〇5 of the butting electrical connector 3 with the insulating member 11 of the adjacent terminal module 1 Hey. The contact portion 132 of the first shielding sheet is provided with a plurality of bumps 133 which are aligned in a line to the adjacent terminal module 1 . The bumps 133 are rectangular platforms formed by embossing. The surface of the bump 133 is provided with a plating layer (not shown) formed by a gold plating process to enhance contact with the second shielding sheet 3〇5 of the butting electrical connector 3〇〇. The first shielding piece 还 is further provided at its main body portion 131 with a grounding leg 134 extending from the mounting end 112 of the insulating member n, and the grounding leg 134 is connected to a grounding line on the circuit board. Each of the terminals 15 is respectively received in the insulating member 1] (the channel 118, each terminal 15 extending from the butting end 111 to the rear end edge 113. The terminal 15 is provided with a contact arm 151 extending parallel to the circuit board, vertical connection 201019543 The pin 152 of the board, and the connection contact arm (5) and the pin 152 t _ i53. _ arm extender contact arm 151 'the two contact arms 151 can clamp the connection butt electrical connection with the conductive on the circuit board = ^ _ 152 The wire end 112 of the & edge member 11 is extended, and the cover body 17 has a square plate shape, and the cover body 17 covers the position of the intermediate portion - 153 of the corresponding terminal 15 on the channel 118. The peripheral device 30 is "^" The outer casing 30 is disposed on the upper end edge 114 and the rear end edge 113 of the insulating member 11 of the terminal module 10. The outer casing 3 is provided with a plurality of slots ^, 33 〇. m * docked with the plurality of ribs 9 The insulative housing 301 of the electrical connector 300 is provided with a receiving space 3〇7 for insertion of the power supply connector 1〇〇the insertion portion 115 of the terminal module 10. The plurality of pin terminals 3〇3 are arranged in a plurality of rows in the receiving space. The shielding sheet 305 is disposed between the rows of the pin terminals 303. The second shielding sheet 305 is inserted into the insulating member of the electrical connector 1 The second shielding piece 3〇5 is provided with a plurality of elastic pieces 3〇9 which are in contact with the first shielding piece 13, and the elastic pieces 3〇9 are formed by punching, and the surface of the elastic piece 3〇7 has mineral gold. (not shown) to enhance contact with the bumps 133 of the first shielding sheet 13. The protrusions 1 of the insulating members 11 of the terminal modules 10 are abutted against the second shielding sheets 305 of the mating electrical connector 300, thereby enhancing The force of the second shielding piece 3〇5 and the first shielding piece 13 of the adjacent terminal module 1〇. In summary, the creation has indeed met the requirements of the invention patent, and the patent application is filed according to law. The present invention is intended to be a preferred embodiment of the present invention, and the scope of the present invention is not limited to the above-described embodiments, and equivalent modifications or variations made by those skilled in the art in light of the spirit of the present invention should be BRIEF DESCRIPTION OF THE DRAWINGS The following is a perspective view of an electrical connector in accordance with the present invention and a mating connector mated with the electrical connector. The second figure is the electrical connector shown in the first figure. A perspective view of the mating with the docking electrical connector. The perspective view of the terminal module of the electrical connector shown in the first figure is the exploded view of the terminal module shown in the third figure. The fifth figure is another perspective of the terminal module shown in the third figure. The sixth figure is a schematic diagram of the cooperation between the electrical connector and the docking electrical connector shown in the second figure. 201019543 [Main component symbol description] Electrical connector 100 Terminal module 10 Insulation member 11 Butt end 111 After mounting terminal 112 End edge 113 Upper edge 114 First side 115 Second side 116 Rag 117 Channel 118 Rib 119 119 First shield 13 Main body 131 Contact 132 Bump 133 Grounding leg 134 Terminal 15 Contact arm 151 Pin 152 Intermediate portion 153 Cover 17 Housing 30 Slot 31 ' 33 Slot 200 Docking electrical connector 300 Insulating body 301 Pin terminal 303 Second shielding piece 305 Housing space 307 Shrapnel 309
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